import router from './router'
import store from './store'
import {Message} from 'element-ui'
import NProgress from 'nprogress'
import 'nprogress/nprogress.css'
import {getToken} from '@/utils/auth'
import {getRouterProtectInfo} from "@/routerProtect";

NProgress.configure({showSpinner: false})

const whiteList = ['/login']

router.beforeEach(async (to, from, next) => {
  NProgress.start()
  if (getToken()) {
    /* has token*/
    if (to.path === '/login') {
      next({path: '/'})
      NProgress.done()
    } else {
      const userInfo = store.getters.userInfo;
      if (!userInfo) {
        await store.dispatch("GetInfo")
      }
      getRouterProtectInfo(to.fullPath).then(res => {
        let {flag, messageList} = res
        if (!flag) {
          let messageTxt = '';
          if (messageList.length) {
            if (messageList.length == 1) {
              messageTxt = messageList[0]
            } else {
              messageList.forEach((message, index) => {
                messageTxt = `${messageTxt}${message}`;
                if (index != messageList.length - 1) {
                  messageTxt = `${messageTxt}\n`;
                }
              })
            }
          }
          Message.error(messageTxt)
          next(false)
          NProgress.done()
        } else {
          next()
        }
      })
    }
  } else {
    // 没有token
    if (whiteList.indexOf(to.path) !== -1) {
      // 在免登录白名单，直接进入
      next()
    } else {
      next(`/login?redirect=${to.fullPath}`) // 否则全部重定向到登录页
      NProgress.done()
    }
  }
})

router.afterEach(() => {
  NProgress.done()
})
